The system has an unsafe electric service brake (1) integrated to a traction chain, and a switching unit (20) for carrying out switching from the electric brake on a safe brake (2) e.g. mechanical or electric brake. A monitoring device (3) monitors performance of the electric brake by current intensity measurement data. A decision device (4) decides switching from the electric brake on the brake (2) from crossing a predetermined threshold value by the measurement data. A transmission device (5) transmits a switching order to the switching unit. An independent claim is also included for a method for performing safe braking for an electrical traction vehicle i.e. railway vehicle.


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    Title :

    DISPOSITIF SÉCURITAIRE DE DÉTECTION D'INSUFFISANCE DE FREINAGE ÉLECTRIQUE ET DE COMMUTATION SUR UN FREIN SÉCURITAIRE


    Additional title:

    SECURE DEVICE FOR DETECTING ELECTRIC BRAKING INSUFFICIENCY AND SWITCHING TO A SECURE BRAKE
    SICHERHEITSVORRICHTUNG ZUR ERFASSUNG VON MÄNGELN EINER ELEKTRISCHEN BREMSE UND ZUR WEITERSCHALTUNG AUF EINE SICHERHEITSBREMSE


    Contributors:

    Publication date :

    2019-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern







    DISPOSITIF DE STOCKAGE D'ENERGIE HAUTE TENSION SECURITAIRE

    LARGY BERTRAND / RICAUD PAUL | European Patent Office | 2015

    Free access